20230927 名詞子句 Noun clauses(69)

名詞子句
Noun clauses
A noun clause is a clause that plays the role of a noun and can be used as the subject, object, or complement. It starts with words like that, if, whether, where, what, when, how, etc. For example, "This is not what I was expecting for our first date, and I love that." Here, "what I was expecting for our first date." is a noun clause led by the word "what" and it's not a question. Let's look at other example sentences:

名詞子句是扮演名詞角色的句子，可作主語、賓語或補語使用。 以 that、if、whether、where、what、when、how 等詞開頭。
例如，This is not what I was expecting for our first date, and I love that 中的 what I was expecting for our first date 就是名詞子句，以 what 開頭，但不是真的作為問句使用。 我們再看看另外幾個例句：

例句
My mom didn't know that I broke the vase.

媽媽不知道我打碎了花瓶。

I don't know what to do.

我不知道該怎麼辦。

It's hard to know who the man is.

要知道那個男人是誰很難。